adding @style and @font support to logbot

LogBot/README.md

@@ -12,16 +12,34 @@ _work-in-progress_
 *Oh dear, logbot is here!*
 
 (You can speak to the bot using @logbot or logbot:)
+
 <image>: Your image is added to the log.
+
 logbot @help: Print this message
+
 logbot @add <message>: Add a message to the log.
+
 logbot @delete <num>: Delete posts from the log. For example: @logbot @delete 5
+
 logbot @title <string>: Set the title of your log.
-logbot @style <element> <css-rule>: Edit the css of your log. For example: logbot @style body background-color: pink; [future-feature]
+
+logbot @style <stylesheet>: Switch to another stylesheet. For example: logbot @style log. Available stylesheets include: log. See https://git.vvvvvvaria.org/varia/bots/ for examples.
+
+logbot @font <font>: Switch to another font. For example: logbot @font font. Available fonts include: polsku, notcouriersans; or select None to switch back to default serif. See https://git.vvvvvvaria.org/varia/bots/ for examples.
+
 logbot @uptime: To check how long @logbot has been around
+
 @bots: To see who is around :)
 ```
 
+## Stylesheets
+
+Examples soon.
+
+## Fonts
+
+Examples soon.
+
 ## Situated tails
 
 - Archive bot, Relearn 2017, <https://gitlab.com/relearn/relearn2017/-/tree/master/xmpp-bots/archive-bot>

LogBot/fonts/FONTS.txt

@@ -0,0 +1,3 @@
+Polsku, by Open Source Publishing (OSP): http://osp.kitchen/foundry/polsku/
+
+NotCourierSans, by Open Source Publishing (OSP): http://osp.kitchen/foundry/notcouriersans/

LogBot/logbot.py

@@ -22,7 +22,9 @@ class Logbot(Bot):
 
     logbot @title <string>: Set the title of your log.
 
-    logbot @style <element> <css-rule>: Edit the css of your log. For example: logbot @style body background-color: pink; [future-feature]
+    logbot @style <stylesheet>: Switch to another stylesheet. For example: logbot @style log. Available stylesheets include: log. See https://git.vvvvvvaria.org/varia/bots/ for examples.
+
+    logbot @font <font>: Switch to another font. For example: logbot @font font. Available fonts include: polsku, notcouriersans; or select None to switch back to default serif. See https://git.vvvvvvaria.org/varia/bots/ for examples.
 
     logbot @uptime: To check how long @logbot has been around
 
@@ -117,8 +119,7 @@ class Logbot(Bot):
         date = datetime.now()
         with open(feed_path, "w") as out:
             feed = template.render(
-                # hard-coding the URL for now
-                log_path=os.path.join("https://vvvvvvaria.org/logs/", room_name, "index.html"),
+                log_path=os.path.join("https://vvvvvvaria.org/logs/", room_name, "index.html"), # hard-coding the URL for now
                 title=self.db[message.room]["title"],
                 db=self.db[message.room],
                 date=date.strftime("%A, %d. %B %Y %I:%M%p")
@@ -157,14 +158,20 @@ class Logbot(Bot):
             self.db[room]["messages"] = {}
         if "title" not in self.db[room]:
             self.db[room]["title"] = room
+        if "stylesheet" not in self.db[room]:
+            self.db[room]["stylesheet"] = room
+        if "font" not in self.db[room]:
+            self.db[room]["font"] = room
         self.db._dumps()
         self.log.info(f"Added to the database: { room }")
 
         if not os.path.exists(room_path):
             os.mkdir(room_path)
-            shutil.copy("stylesheet.css", room_path)
+            stylesheet_path = os.path.join("stylesheets","linear.css") # default stylesheet
+            stylesheet_dest_path = os.path.join(room_path,"stylesheet.css")
+            shutil.copy(stylesheet_path, stylesheet_dest_path)
             self.log.info(f"Created a folder for: { room }")
-            self.log.info(f"Copied stylesheet.css to: { room }")
+            self.log.info(f"Added stylesheet.css to: { room }")
 
     def setup(self):
         """Setup a log for all the rooms LogBot is subscribed to."""
@@ -225,7 +232,41 @@ class Logbot(Bot):
 
         # Response to @style
         elif "@style" in message.text:
-            reply = "This is a future-feature ..."
+            match = re.findall("@style .*", message.content)[0]
+            stylesheet = match.replace("@style ", "")
+            stylesheet = stylesheet.lower()
+            self.db[message.room]["stylesheet"] = stylesheet
+            room_name = self._parse_room_name(message.room)
+            room_path = os.path.join(self.output, room_name)
+            stylesheet_path = os.path.join("stylesheets", f"{ stylesheet }.css")
+            stylesheet_dest_path = os.path.join(room_path, "stylesheet.css")
+            try:
+                shutil.copy(stylesheet_path, stylesheet_dest_path)
+                self.log.info(f"Stylesheet in room { room_name } switched to: { stylesheet }")
+                reply = f"I'm switching the stylesheet of this log to: { stylesheet }."
+            except:
+                reply = f"The stylesheet '{ stylesheet }' is unknown to me. Check @help to see the available stylesheets."
+
+        # Response to @font
+        elif "@font" in message.text:
+            match = re.findall("@font .*", message.content)[0]
+            font = match.replace("@font ", "")
+            font = font.lower()
+            self.db[message.room]["font"] = font
+            room_name = self._parse_room_name(message.room)
+            room_path = os.path.join(self.output, room_name)
+            font_path = os.path.join("fonts", f"{ font }.ttf")
+            font_dest_path = os.path.join(room_path, "font.ttf")
+            if font == 'none':
+                os.remove(font_dest_path)
+                reply = "I removed the font and switched back to default serif."
+            else:
+                try:
+                    shutil.copy(font_path, font_dest_path)
+                    self.log.info(f"font in room { room_name } switched to: { font }")
+                    reply = f"I'm switching the font of this log to: { font }."
+                except:
+                    reply = f"The font '{ font }' is unknown to me. Check @help to see the available fonts."
 
         else:
             reply = "Hmm ... not sure what you want to do?"

LogBot/stylesheet.css

@@ -1,21 +0,0 @@
-body {
-  margin: 1em;
-  max-width: 800px;
-}
-.post {
-  margin: 1em 0;
-  clear: both;
-}
-.post p.key {
-  float: left;
-  margin: 0 1em 1em;
-}
-.post p.message {
-}
-img,
-iframe,
-audio,
-video {
-  max-width: calc(100% - 100px);
-  height: auto;
-}

LogBot/stylesheets/float.css

@@ -0,0 +1,35 @@
+@font-face{
+	font-family: "font";
+	src: url("font.ttf") format("truetype");
+}
+body {
+	margin: 1em 1em 3em 1em;
+	background-color: #eeebeb;
+	font-family: "font", serif;
+	font-size: 16px;
+	line-height: 1.6;
+}
+.post {
+	margin: 1.5em 2em;
+	float: left;
+}
+.post p.key {
+	float: left;
+	margin: 0 1em;
+	font-size: 10px;
+	line-height: 1px;
+}
+.post p.message {
+	float: left;
+	max-width: 350px;
+	margin: -0.6em 0;
+}
+img,
+iframe,
+audio,
+video {
+	max-width: 350px;
+	height: auto;
+	clear: both;
+	margin: 0.4em 0;
+}

LogBot/stylesheets/linear.css

@@ -0,0 +1,31 @@
+@font-face{
+	font-family: "font";
+	src: url("font.ttf") format("truetype");
+}
+body {
+	margin: 1em;
+	max-width: 800px;
+	background-color: lightyellow;
+	font-family: "font", serif;
+	font-size: 16px;
+	line-height: 1.6;
+}
+.post {
+	margin: 1em 0;
+	clear: both;
+}
+.post p.key {
+	float: left;
+	margin: 0 1em 1em;
+	font-size: 10px;
+}
+.post p.message {
+}
+img,
+iframe,
+audio,
+video {
+	max-width: calc(100% - 100px);
+	height: auto;
+	margin: 0.6em 0;
+}